CN204782333U - Be applied to lock of rolling slats door - Google Patents
Be applied to lock of rolling slats door Download PDFInfo
- Publication number
- CN204782333U CN204782333U CN201520508558.0U CN201520508558U CN204782333U CN 204782333 U CN204782333 U CN 204782333U CN 201520508558 U CN201520508558 U CN 201520508558U CN 204782333 U CN204782333 U CN 204782333U
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- CN
- China
- Prior art keywords
- rolling door
- bar
- straight
- rolling slats
- slats door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a be applied to lock of rolling slats door, relates to rolling slats door technical field, and including guide way, armed lever, motor and straight -bar, wherein the guide way is equipped with the support and is used for the top to hold the fixed block of rolling slats door lateral wall, the pin joint of armed lever one end is equipped with the compression roller that is used for the top to hold the rolling slats door inside wall in support, the other end, above -mentioned motor pin joint in support, the pin joint of straight -bar one end is in the middle part of the armed lever, and the other end passes through the drive mechanism telescopic and links in the motor. The beneficial effect of the utility model: when rotating, the motor make the compression roller top hold or keep away from the rolling slats door inside wall through the straight -bar to locking or this rolling slats door of unblock, the security that improves the rolling slats door, this lock essential element is all inboard at the rolling slats door, and difficult quilt destroys, and it is effectual to prevent burglary, during the power failure, the manual zip fastener of user's accessible motor changes the state of this rolling slats door lock, convenient to use.
Description
Technical field
The utility model relates to rolling door technical field, particularly relates to a kind of door lock being applied to rolling door.
Background technology
The door leaf of rolling door is a kind of swing leaf composed in series by many fritters door-plate, and door leaf up and down convolution realizes switch gate, and the switch gate of current rolling door is run by the door lifter be arranged on rolling door axle to realize.For improving the theftproof performance of rolling door, usually on the door leaf of rolling door, add mechanical lock.Although mechanical lock adds the theftproof performance of rolling door, each switch lock all needs manual hand manipulation, and switch lock process is loaded down with trivial details, wastes a lot of time; Unblank namely to start motor of rolling shutter door as user forgets, easily damage is caused to motor of rolling shutter door; And existing machinery lock is easily destroyed, and anti-theft effect is not enough.Therefore, design one is needed to be applied to rolling door and door lock safely and easily, to meet the demand of user.
Summary of the invention
The utility model provides a kind of door lock being applied to rolling door, needs hand switch to overcome existing rolling screen door lock, and process is loaded down with trivial details and easily unblank because forgetting and damage motor of rolling shutter door, the shortcoming that anti-theft effect is not good simultaneously.
The utility model adopts following technical scheme:
A kind of door lock being applied to rolling door, comprise gathering sill, the side of rolling door is slidably disposed in this gathering sill, and door lock also comprises armed lever, motor and straight-bar, wherein the sidewall of above-mentioned gathering sill is provided with support, is provided with the fixed block for holding rolling door lateral wall in gathering sill; Above-mentioned armed lever one end is articulated in described support in the horizontal direction rotationally, and the other end is provided with rotatable in the horizontal direction and for holding rolling door inside wall pressure roller; Above-mentioned motor pivot is connected to described support; Above-mentioned straight-bar one end is articulated in the middle part of above-mentioned armed lever in the horizontal direction rotationally by latch, and the other end links in above-mentioned motor by transmission mechanism is telescopic along its length.
Further, above-mentioned motor is provided with manual slide fastener, reducer and the travel switch for controlling straight-bar scope of activities.
Further, above-mentioned pressure roller is the convex curved surface agreeing with concave surface inside rolling door along the cross-sectional profiles of its axis, and the face that holds of above-mentioned fixed block is the concave Iy curved of agreeing with rolling door outer convex surface.
Further, above-mentioned transmission mechanism comprises driving gear and driven gear, and this driven gear is provided with internal gear, and described straight-bar is provided with external screw thread, and straight-bar is by external screw thread and internal gear is telescopic is along its length arranged at driven gear.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:
One, the utility model comprise gathering sill, armed lever, motor and straight-bar, motor and armed lever are articulated in gathering sill sidewall by support, and motor by straight-bar band semaphore away from or hold rolling door, thus lock for rolling door or unlock, improve the safety of rolling door, and this door lock critical piece is all in inside rolling door, is not easily destroyed, and has good theftproof.
Two, in the utility model, motor is provided with manual slide fastener, reducer and the travel switch for controlling straight-bar distance of stretch out and draw back.When having a power failure, user is by electric machine rotation during manual slide fastener, thus but changes the duty of door lock; Reducer and travel switch can improve the accuracy of this door lock, ensure that it has reliable mechanical performance.
Three, transmission mechanism comprises driving gear and driven gear, and this driven gear is provided with internal gear, and described straight-bar is provided with external screw thread, and straight-bar is by external screw thread and internal gear is telescopic is along its length arranged at driven gear.This transmission mechanism has the features such as structure is simple, reliable.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model and rolling door;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is schematic diagram one of the present utility model;
Fig. 4 is the schematic diagram two of the utility model (not drawing support);
Fig. 5 is the top view of the utility model (not drawing the first half of support) locking state;
Fig. 6 is the top view of the utility model (not drawing the first half of support) released state.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, carry out clear, complete description to the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Referring to figs. 1 through 4, a kind of door lock being applied to rolling door, comprises gathering sill 1, armed lever 2, motor 4 and straight-bar 2.The side of rolling door a is slidably disposed in this gathering sill 1, and the lateral wall of gathering sill 1 is provided with support 11, is provided with the fixed block 12 for holding rolling door a lateral wall in gathering sill 1.One end of armed lever 2 is articulated in support 11 in the horizontal direction rotationally, and the other end is provided with rotatable in the horizontal direction and for holding rolling door a inside wall pressure roller 22.Motor 4 is articulated in the end of support 11, and this motor 4 is provided with transmission mechanism 41.One end of straight-bar 2 is articulated in the middle part of armed lever 2 in the horizontal direction rotationally by latch 21, the other end links in motor 4 by transmission mechanism 41 is telescopic along its length.Motor 4 is also provided with manual slide fastener 43, reducer 42 and controls the journey controller (not shown in FIG.) of straight-bar 3 operating range, to ensure that motor 4 has stable mechanical performance.
Referring to figs. 1 through Fig. 4, preferably: rolling door a has a plurality of elongated metal block towards the outer lateral bend of rolling door to be spliced, preferably: pressure roller 22 along its axis cross-sectional profiles in rolling door a inside concave surface suitable convex curved surface, the face that holds of fixed block 12 is the concave Iy curved suitable with rolling door a outer convex surface, more firmly can lock rolling door a to make pressure roller 22 and fixed block 12.
With reference to Fig. 1 and Fig. 4, preferably: transmission mechanism 41 comprises the driving gear 411 that power source is motor 4 and the driven gear 412 be meshed with driving gear 411, and this driven gear 411 is provided with internal gear.Straight-bar 3 is provided with external screw thread 31, and one end of straight-bar 2 is articulated in the middle part of armed lever 2 in the horizontal direction rotationally by latch 21, the other end by external screw thread 31 and internal gear along its length telescopic wearing be placed in driven gear 412.
With reference to Fig. 2, Fig. 5 and Fig. 6, the course of work of this rolling door door lock: when motor 4 works, driven gear 411 rotates, and driven gear 412 rotates thereupon and makes stretch out forward with the straight-bar 3 of its interlock or retract towards the rear.When straight-bar 3 stretches out towards rolling door direction, be with semaphore 2 to rotate by latch 21, pressure roller 22 and the inner side concave surface of rolling door a agreed with mutually and inconsistent, fixed block 12 and the outer convex surface of rolling door a are agreed with mutually and inconsistent, to lock rolling door a; On the contrary, when straight-bar 3 is retracted towards the rear, be with semaphore 2 to rotate by latch 21, make pressure roller 22 away from rolling door a, until unlock rolling door a.This rolling door door lock visible effectively can improve the safety of rolling door a, and this door lock critical piece is all in the inner side of rolling door a, is not easily destroyed, and has good theftproof.During power failure, user makes motor 4 rotate by manual slide fastener 43, thus switches the duty of this rolling door door lock.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (4)
1. one kind is applied to the door lock of rolling door, comprise gathering sill, the side of rolling door is slidably disposed in this gathering sill, it is characterized in that: also comprise armed lever, motor and straight-bar, the sidewall of wherein said gathering sill is provided with support, is provided with the fixed block for holding rolling door lateral wall in gathering sill; Described armed lever one end is articulated in described support in the horizontal direction rotationally, and the other end is provided with rotatable in the horizontal direction and for holding rolling door inside wall pressure roller; Described motor pivot is connected to described support; Described straight-bar one end is articulated in the middle part of described armed lever in the horizontal direction rotationally by latch, and the other end links in described motor by transmission mechanism is telescopic along its length.
2. a kind of door lock being applied to rolling door as claimed in claim 1, is characterized in that: described motor is provided with manual slide fastener, reducer and the travel switch for controlling straight-bar scope of activities.
3. a kind of door lock being applied to rolling door as claimed in claim 1, it is characterized in that: described pressure roller is the convex curved surface agreeing with concave surface inside rolling door along the cross-sectional profiles of its axis, and the face that holds of described fixed block is the concave Iy curved of agreeing with rolling door outer convex surface.
4. a kind of door lock being applied to rolling door as claimed in claim 1, it is characterized in that: described transmission mechanism comprises driving gear and driven gear, this driven gear is provided with internal gear, described straight-bar is provided with external screw thread, and straight-bar is by external screw thread and internal gear is telescopic is along its length arranged at driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508558.0U CN204782333U (en) | 2015-07-15 | 2015-07-15 | Be applied to lock of rolling slats door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508558.0U CN204782333U (en) | 2015-07-15 | 2015-07-15 | Be applied to lock of rolling slats door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204782333U true CN204782333U (en) | 2015-11-18 |
Family
ID=54522402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508558.0U Expired - Fee Related CN204782333U (en) | 2015-07-15 | 2015-07-15 | Be applied to lock of rolling slats door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204782333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773200A (en) * | 2018-06-13 | 2018-11-09 | 安徽天斯努信息技术股份有限公司 | A kind of cloud printer self-regulating height and self locking frame |
-
2015
- 2015-07-15 CN CN201520508558.0U patent/CN204782333U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773200A (en) * | 2018-06-13 | 2018-11-09 | 安徽天斯努信息技术股份有限公司 | A kind of cloud printer self-regulating height and self locking frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170715 |